Featuring a full 240mm radiator and two performance matched 120mm fans, the Corsair Hydro Series H100 extreme performance liquid CPU cooler is designed to deliver cooling performance that meets the needs of even the most demanding performance enthusiast. The H100 fully supports Corsair Link Digital connections, so you can be in complete control of your cooling. Monitor a wide range of parameters, including pump speed, coolant temperature, and fan speed, and customize your own performance profiles*. (*Requires the Corsair Link Commander, sold separately). The low-profile integrated pump and cold plate includes push-button control so you can select the fan speed and cooling performance setup that best suits your needs. The cool blue LED display lets you know at a glance which profile is being used.

Features:-- Dual length 240mm radiator for increased surface area and cooling potential. - Corsair Link™ Digital compatibility means that you can be in complete control of your cooling. - Push-button fan control so you can select the fan speed and cooling performance that best suits your needs. - Two all-new 120mm fans optimize static pressure and airflow for amazing performance. - FEP tubing provides extraordinarily low coolant evaporation levels. - A new improved micro-channel cold-plate design more efficiently transfers heat. - Quick and easy installation brackets make it easier than ever to upgrade to watercooling. - Includes mounting hardware compatible with all modern CPU socket designs

I bought the Refurbished H100 a few weeks ago and I must say, I am very impressed. The...

I bought this cooler solution to fit into a custom case.
The CPU is an OC'd I7-4770K...

Bought both the H100 and H80 manufacturer refurbished and both look like they have...

All Time (15)

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2013-12-09

Absolutely Brilliant for £45

I bought the Refurbished H100 a few weeks ago and I must say, I am very impressed. The pump had air problems (click-like sound) but these were fixed with a few taps of the pump, and now it's fine.

I had a Hyper 212+ with dual XSPC 1200RPM cooling fans, and that gave me 59C under full load on a FX6300 at 3.9GHz in a well ventilated case. The H100, mounted as an exhaust with these same two fans gives me 53C at 4.20GHz, with no discernible increase in noise levels.

Overall, for

2013-11-29

Seriously effective

I bought this cooler solution to fit into a custom case.
The CPU is an OC'd I7-4770K and runs very cool with these H100 systems. Would definitely recommend! The pipes are long enough also to allow a wide selection of mounting systems. The Fans are extremely powerful and very quite when running under normal conditions.

2013-11-25

Looks Brand New!!

Bought both the H100 and H80 manufacturer refurbished and both look like they have never been used! Both work flawlessly!!! Greatly reduced my temps!! Would definitely recommend!!!

2013-11-02

H100

Came packed like it was never used, so far found no faults with it. Hopefully I won't! Knocked 5-10 degrees on idle and around 20 of load. Running prime95 or intel burn test on 4.5ghz overclock with 2500k never goes over 70 degrees. Well worth the purchase. Might have a few bells and whistles less than the updated H100i but for this price and performance you can't go wrong!

2013-10-27

Bang for buck

As i brought the H100 for my first build and im impressed, Its running my i7 4770k @4.5GHz at idle temp 26

2013-10-03

Corsair Hydro H100 Extreme

very happy 4.2 ghz on my i7 i920 with low temps on max running easy to fit in my antec case very happy

2013-09-26

Can't beat for the price

Running a 3570k @ 4 Ghz (Never Overclocked before so taking it easy) with stock voltage. Idle is around 29C and under load is 56C. For the price I can't recommend anything else. Product looks amazing, you really can't tell that it's a refurbished unit. I replaced the stock thermal paste with Arctic Silver.

2013-09-13

WOW

had my doubts about it from the start with it being Manufacturer Refurbished but my unit came without a mark on it looking brand spanking new without a single scratch,

now for the good part, i was unable to overclock my amd fx8350 chip because i couldnt get a good cooling, now with the h100 ive got the chip idle down to 27c and max load to 59c on prime95, thats with a overclock of 4.6ghz, @ 1.365 volts stable, since adding cooler i can play all my games on max res and setting without the worrie or having to keep smellin to see if my chip is on fire lol
game/chip temps

bf3/maxed 47c
far cry 3/maxed 40c
metro/ medium 40c

oh and normal pc use watching dvds converting files and other day to day use temp never goes above 35c.
total bargin

2013-08-29

Top performing cooler!

Brought this refurb to replace an old Arctic Freezer 7 Pro for my i7 930 2.8 Ghz.. Was reaching over 80

2013-08-27

Nice!!

Seems to run fine (so far) read some reviews online about noisy pumps and leaking etc. This refub unit came and the radiator had some slightly bent fins but works good.

2013-08-27

Epic

dose the job

dropped my FX 8350 down to 39c @ 5 ghz overclock under loads hits 55c

remember the FX 8350 is the hottest cpu on the planet and mine is clocked from the stock 4.0 to 5.0 ghz so its an epic pice of kit

2013-08-25

great product

Bought this to replace stock amd cooler, install was easy (first time changing a cpu cooler).

Have put modest overclock on my phenomII x4 965be of 3.8 and sits at 33c idle, 2 hours on Prime 95 brought up to 52c. Thats with the fans supplied and cooler set to balanced/2nd setting of 3.

Nothing was missing and the box was sealed when I recieved it, honestly would not of known this was a refurb unit as no marks or damage that I could see.

usual great service from overclockers ordered friday arrived Monday.

2013-08-18

Incredibly good

I got this on pre-order and I suppose they must have a high demand, it comes packaged as if new for a refurbished product this is really nice! It's a very good cooler, and incredibly quiet as well which is really nice.

I'm upgrading from the Zalman CNPS 8900 which is also a good cpu cooler but I highly recommend this product, I was a bit paranoid about leaks and the like what with the horror stories I've read about those sort of things however the unit has been nothing but awesome so far.

The only downside is that I had to wait ages for the product, although OCUK were polite and patient with my frequent emails asking how long it would be, so just be prepared to wait if you're going to get it.

10/10 would recommend

2013-08-15

happy.

i ordered this on Friday, got it on the Tuesday.

The h100 dropped the cpu temp from max 54c to 30c, its a refurb, had some scuff marks adn dust on it, but, at

2013-08-10

Corsair h100

The product itself is very good, exactly as described with all the mounting hardware you would need, however stock was estimated to arrive at roughly 2 weeks, then ended up being 6/7 weeks (I did pre-order). It was still worth it as this is very cheap.